During the holidays, a shopping mall can be more like a shopping maul. One way to avoid that scene is to give books as Christmas gifts, since books can be bought on-line, painlessly. A book that fits in with the holiday spirit is "No, They Can't!" by TV show host John Stossel. It is written with a light touch, but gets across some pretty heavy stuff about economics. The title is a take-off on Obama's old slogan, "Yes, we can!" It is the first book I have read that asks a question about electric cars that should have been asked...